src/pkg/kernel/toolchain_test.go

package kernel

import (
	"context"
	"os"
	"testing"
)

func TestInstallCompilerToolchain(t *testing.T) {
	downloader := FakeDownloader{}
	ctx := context.Background()
	targetDir := t.TempDir()
	defer os.RemoveAll(targetDir)

	err := InstallCompilerToolchain(ctx, &downloader, targetDir)
	if err != nil {
		t.Errorf("failed to install compiler toolchain: %v", err)
	}
	if !CompilerToolchainInstalled(targetDir) {
		t.Errorf("expected toolchain to be installed")
	}
}

func TestInstallKernelHeaders(t *testing.T) {
	downloader := FakeDownloader{}
	ctx := context.Background()
	targetDir := t.TempDir()
	defer os.RemoveAll(targetDir)

	err := InstallKernelHeaders(ctx, &downloader, targetDir)
	if err != nil {
		t.Errorf("failed to install kernel headers: %v", err)
	}
	if !KernelHeadersInstalled(targetDir) {
		t.Errorf("expected headers to be installed")
	}
}